Enum PacketType 

#[repr(u8)]
pub enum PacketType {
    Connect = 1,
    Connack = 2,
    Publish = 3,
    Puback = 4,
    Pubrec = 5,
    Pubrel = 6,
    Pubcomp = 7,
    Subscribe = 8,
    Suback = 9,
    Unsubscribe = 10,
    Unsuback = 11,
    Pingreq = 12,
    Pingresp = 13,
    Disconnect = 14,
    Auth = 15,
}

MQTT v5 packet type (4-bit value from the fixed header).

Variants

Connect = 1

Client-to-server connection request.

Connack = 2

Server-to-client connection acknowledgement.

Publish = 3

Publish message.

Puback = 4

Publish acknowledgement (QoS 1).

Pubrec = 5

Publish received (QoS 2, step 1).

Pubrel = 6

Publish release (QoS 2, step 2).

Pubcomp = 7

Publish complete (QoS 2, step 3).

Subscribe = 8

Subscribe request.

Suback = 9

Subscribe acknowledgement.

Unsubscribe = 10

Unsubscribe request.

Unsuback = 11

Unsubscribe acknowledgement.

Pingreq = 12

Ping request.

Pingresp = 13

Ping response.

Disconnect = 14

Disconnect notification.

Auth = 15

Authentication exchange.

Implementations

impl PacketType

pub const fn from_u8(v: u8) -> Option<Self>

Converts a raw 4-bit value to a packet type.

pub const fn expected_flags(self) -> Option<u8>

Expected fixed-header flag bits for this packet type. Returns None for PUBLISH (flags are variable).

Trait Implementations

impl Clone for PacketType

fn clone(&self) -> PacketType

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PacketType

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for PacketType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PacketType

fn eq(&self, other: &PacketType) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PacketType

impl Eq for PacketType

impl StructuralPartialEq for PacketType